Method of manufacturing micro lens, micro lens, optical device, optical transmission device, head for laser printer, and laser printer

摘要

To provide a method of manufacturing a micro lens, a micro lens, an optical device having the micro lens, an optical transmission device, a head for a laser printer, and a laser printer, in which excellent lens characteristics, such as a condensing function, can be obtained by optionally controlling the shape thereof as well as the non-uniformity thereof can be suppressed, a micro lens is formed on the upper surface of a foundation member formed on a base. The upper surface of the foundation member is subjected to lyophobic processing. The micro lens is formed by ejecting lens material in a plurality of dots on the upper surface of the lyophobic-processed foundation member from at least two nozzles by a droplet ejecting head having a plurality of nozzles.